G.SANI.; A. SHEHU; L. MAIJAMA’A.; Y. SHEHU. HOLONIC CONTROL OF POULTRY HOUSE TRAVELLING HOPPER FEEDERS AND COMPARATIVE COST ANALYSIS . International Journal of Engineering Technologies and Management Research, [S. l.], v. 5, n. 6, p. 30–50, 2018. DOI: 10.29121/ijetmr.v5.i6.2018.244. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/04_IJETMR18_A06_445. Acesso em: 25 jun. 2022.